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javax.swing

Interface ListModel

Known Subinterfaces:
ComboBoxModel, MutableComboBoxModel
Known Implementing Classes:
AbstractListModel, BasicDirectoryModel, DefaultComboBoxModel, DefaultListModel, MetalFileChooserUI.DirectoryComboBoxModel, MetalFileChooserUI.FilterComboBoxModel
public interface ListModel
The data model that is typically used in JList.

Method Summary

void
addListDataListener(ListDataListener l)
Add a listener object to this model.
Object
getElementAt(int index)
Retrieves a data element at a specified index.
int
getSize()
Return the number of data elements in the list.
void
removeListDataListener(ListDataListener l)
Add a listener object to this model.

Method Details

addListDataListener

public void addListDataListener(ListDataListener l)
Add a listener object to this model. The listener will be called any time the set of elements in the model is changed.
Parameters:
l - The listener to add

getElementAt

public Object getElementAt(int index)
Retrieves a data element at a specified index.
Parameters:
index - The index of the element to retrieve
Returns:
The data element at the specified index

getSize

public int getSize()
Return the number of data elements in the list.
Returns:
The number of data elements in the list

removeListDataListener

public void removeListDataListener(ListDataListener l)
Add a listener object to this model. The listener will no longer be called when the set of elements in the model is changed.
Parameters:
l - The listener to remove
ListModel.java -- Copyright (C) 2002, 2004 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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